1852175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 2551920

約数和(自身を除く): 699745

約数列:

[1, 5, 13, 25, 41, 65, 139, 205, 325, 533, 695, 1025, 1807, 2665, 3475, 5699, 9035, 13325, 28495, 45175, 74087, 142475, 370435, 1852175]

約数ペア:

[(1, 1852175), (5, 370435), (13, 142475), (25, 74087), (41, 45175), (65, 28495), (139, 13325), (205, 9035), (325, 5699), (533, 3475), (695, 2665), (1025, 1807)]